Invention Grant
- Patent Title: Compact steering assembly
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Application No.: US16832447Application Date: 2020-03-27
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Publication No.: US11292515B2Publication Date: 2022-04-05
- Inventor: Curtis P. Thoreson
- Applicant: DEERE & COMPANY
- Applicant Address: US IL Moline
- Assignee: DEERE & COMPANY
- Current Assignee: DEERE & COMPANY
- Current Assignee Address: US IL Moline
- Agency: Michael Best & Friedrich LLP
- Main IPC: B62D7/16
- IPC: B62D7/16 ; B62D7/18 ; F16C11/08 ; B62D3/02

Abstract:
A work vehicle includes a chassis defining a longitudinal axis, a prime mover configured to move the chassis in the direction of the longitudinal axis, and a steering assembly configured to pivot a wheel relative to the chassis. The steering assembly includes a knuckle coupled to the wheel, a tie rod coupled to the knuckle and having a ball portion, a steering cylinder, and a joint assembly. The steering cylinder is slidably coupled to the chassis and configured to translate relative to the chassis along a cylinder axis perpendicular to the longitudinal axis. The steering cylinder includes a connection portion having an inner circumferential surface that partially defines a bearing pocket. The joint assembly couples the ball portion to the connection portion and includes a bearing race that is received into the bearing pocket in direct contact with the inner circumferential surface. The bearing race receives the ball portion.
Public/Granted literature
- US20210300467A1 COMPACT STEERING ASSEMBLY Public/Granted day:2021-09-30
Information query
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